Kodsport · opcode86 · Apr 3, 2025 · Apr 9, 2025
diff --git a/2022-final/crypto/coltranehash/challenge.yml b/2022-final/crypto/coltranehash/challenge.yml
@@ -1,31 +1,31 @@
-title: Coltrane Hash
-description: Råkade glömma mitt admin-lösenord, kan du hjälpa mig hitta hemligheterna bakom det kontot?
-authors:
-  - Xenia Lööv
-categories:
-  - crypto
-
-# set the flag_format_prefix to `null` to not use the flag format
-flag_format_prefix: SSM{
-flags: gi4nt_st3p5_https://www.youtube.com/watch?v=2bQuay163xc
-
-custom_service_types:
-  - type: https
-    display: https://{host}:{port}
-    hyperlink: true
-
-service:
-  type: https
-  image: container
-  internal_port: 1337
-  external_port: 40054
-
-# downloadable_files:
-#   - container/server.py
-
-challenge_id: 56cca88d-7bfb-4bc6-b681-d4aa4940810f
-spec: 0.0.1
-
-score: 200
-human_metadata:
-  event_name: SSM 2022 Final
+title: Coltrane Hash
+description: Råkade glömma mitt admin-lösenord, kan du hjälpa mig hitta hemligheterna bakom det kontot?
+authors:
+  - Xenia Lööv
+categories:
+  - crypto
+
+# set the flag_format_prefix to `null` to not use the flag format
+flag_format_prefix: SSM{
+flags: gi4nt_st3p5_https://www.youtube.com/watch?v=2bQuay163xc
+
+custom_service_types:
+  - type: https
+    display: https://{host}:{port}
+    hyperlink: true
+
+service:
+  type: https
+  image: container
+  internal_port: 1337
+  external_port: 40054
+
+# downloadable_files:
+#   - container/server.py
+
+challenge_id: 56cca88d-7bfb-4bc6-b681-d4aa4940810f
+spec: 0.0.1
+
+score: 200
+human_metadata:
+  event_name: SSM 2022 Final
diff --git a/2022-final/crypto/coltranehash/container/Dockerfile b/2022-final/crypto/coltranehash/container/Dockerfile
@@ -1,18 +1,18 @@
-FROM ubuntu:20.04
-
-RUN apt-get update
-RUN DEBIAN_FRONTEND=noninteractive apt-get install -y python3 python3-pip python3-flask gunicorn nginx
-
-RUN groupadd -g 1337 ctf && useradd -r -u 1337 -g ctf ctf
-RUN mkdir -p /home/ctf/
-
-COPY server.py index.html logged_in.html secrets.txt /home/ctf/
-COPY nginx.conf /etc/nginx/nginx.conf
-COPY certs/ /var/web/certs
-
-RUN chown -R root:ctf /home/ctf/
-RUN chmod -R 750 /home/ctf/
-
-WORKDIR /home/ctf/
-
-CMD nginx && gunicorn server:app -b unix:/tmp/ctf.sock -u ctf -g ctf
+FROM ubuntu:20.04
+
+RUN apt-get update
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y python3 python3-pip python3-flask gunicorn nginx
+
+RUN groupadd -g 1337 ctf && useradd -r -u 1337 -g ctf ctf
+RUN mkdir -p /home/ctf/
+
+COPY server.py index.html logged_in.html secrets.txt /home/ctf/
+COPY nginx.conf /etc/nginx/nginx.conf
+COPY certs/ /var/web/certs
+
+RUN chown -R root:ctf /home/ctf/
+RUN chmod -R 750 /home/ctf/
+
+WORKDIR /home/ctf/
+
+CMD nginx && gunicorn server:app -b unix:/tmp/ctf.sock -u ctf -g ctf
diff --git a/2022-final/crypto/coltranehash/container/certs/server.cert b/2022-final/crypto/coltranehash/container/certs/server.cert
@@ -1,21 +1,21 @@
------BEGIN CERTIFICATE-----
-MIIDazCCAlOgAwIBAgIUdcGpJ1R1Xp+UQQIEHzjfd9THOdUwDQYJKoZIhvcNAQEL
-BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
-GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAeFw0yMjA1MjIwOTQwMTBaFw0yMjA2
-MjEwOTQwMTBaMEUxCzAJBgNVBAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEw
-HwYDVQQKDBhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQwggEiMA0GCSqGSIb3DQEB
-AQUAA4IBDwAwggEKAoIBAQCvlq2ukNLrG1W7PXnJ8JioLa10omOwT68a5QjpdICh
-gpjjQAVr437R9naJ7KN77CYiglWbG2qwScRiJLjk8XOm06BvYoL9Oxamj1hdbr3z
-6ZVytSB68/Mj7I2oFu0jCMhqZ2h3whsd4DhKzjAFYlgvZb5q8Bry8Uv9uzbUv+qs
-j3xph+/P9S4zhlr+8AC58K31nBbdppxcq4byE5rSKAuS2oQWwd6HbIihubPeIVYc
-Yf9I47tEN66wV5KVIqdmX5qIsazaKEoywAv9PBvZ7BN0pNcVwk9slI+9TRqKIrPM
-Fs/+Qq2ZKRgqfZ0tjXrq9ujzwvfbNEgtQj2rUTRehxkHAgMBAAGjUzBRMB0GA1Ud
-DgQWBBRQAfMfHWkMBXhbSXkE9hYrTdxmcjAfBgNVHSMEGDAWgBRQAfMfHWkMBXhb
-SXkE9hYrTdxmcjAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQA3
-nC52JWsBUFPGspde+e1ASyznzgyBabYrTgNsTTnp/j2JfrOlNGaXUjncrAvW/lUU
-gYMgP9UNd3qD6DILnC2DlHUtcoWqp1G6WxYpL7oXtmgMTqmmYMwP11yD3noRnTSC
-/C9q56c4gU9/7u9A4+jfR2SgJbSI4PCI9Bs9fEqAnEINOZbYYRrGOauchXH+mNf1
-RGhbK+cXaazqy+4+elHQw6WT7DRA3fUiz+Pg9FzwX2dm0JLyaE3rPM547gaPXsS/
-nVXD9cKVyl9KZnNX+jpAjDUioWEl8uyHvJx8E3XmPPTviYq7lnc5hr2uU/Gor7uo
-jbAxNtc+OB4EcolK7+Ms
------END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/2022-final/crypto/coltranehash/container/certs/server.key b/2022-final/crypto/coltranehash/container/certs/server.key
@@ -1,28 +1,28 @@
------BEGIN PRIVATE KEY-----
-MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCvlq2ukNLrG1W7
-PXnJ8JioLa10omOwT68a5QjpdIChgpjjQAVr437R9naJ7KN77CYiglWbG2qwScRi
-JLjk8XOm06BvYoL9Oxamj1hdbr3z6ZVytSB68/Mj7I2oFu0jCMhqZ2h3whsd4DhK
-zjAFYlgvZb5q8Bry8Uv9uzbUv+qsj3xph+/P9S4zhlr+8AC58K31nBbdppxcq4by
-E5rSKAuS2oQWwd6HbIihubPeIVYcYf9I47tEN66wV5KVIqdmX5qIsazaKEoywAv9
-PBvZ7BN0pNcVwk9slI+9TRqKIrPMFs/+Qq2ZKRgqfZ0tjXrq9ujzwvfbNEgtQj2r
-UTRehxkHAgMBAAECggEANBhMZ2JocYCmqurOW2+amysSL2yOjxzVIvGY90qtbz3E
-BohUE3JnifvJp5oh1v51Qf/RTjeQK8V3Enc6tBI+8dwP2XwsyNzjF3+oA/B7Qwam
-ZGYAwPnnxVzFmn1S1fYhIBCWGhHo4bBIg0kxTiejakyRdkDOfg3BMgJ9fhmCkrdx
-qVyOUGzdwxFCu95LCuSPYSQvvsz/QDSl6ebaByJqz1Tko//BT6RmLWr0CauZeVJV
-K2Pu5mVN45+lGVJdEvWdm9MUHmqpuDPpSykCveboDYWSukHNm/uXrGxl3Tuwztx7
-gooybIfvOGh4TvZiIzBaUX0berZ4Xmk8OREgiU46gQKBgQDYNUui0qG190VMKATS
-g03XDLx735n5waHWncMlkE3KnQHPWv81pwIHYmjthClp1dfku1Eb0CE40LHlryXc
-tOBvV7SM3vYQxjRdJ7UWymB3FuQOQ2dYKEH+CcbVsMQoSIxeAHr9uK8rBvbKWnlu
-PvU/OchykxFWhgSHT5Wm2wxhsQKBgQDP55SEbpCH+5h04zqBxpJ71MLxy8xOK1a1
-Wf3vM3gq7HnpOk6SIjk9cduu9dvdQRCgqmsKwI2irbORtgSAeOZveknAe0qNphYD
-AORrt6CZGGz+HrYTk55o8Gc4PayDeaz2MOT0nsXsgJaPhv74KjWfYUzE5v+Q2FsC
-9Eha+grcNwKBgFFxagdwjofMGGeCn6Zo3baHTqze4tKJFRySGwOYYyVSlW71mTMt
-sP71HA90fGEos4Wu5fOzKACN5KVfn8SOwghPImz6Q/i3oNwCbB2kqEfT8J5K17AG
-oi0+o461Yn7GLVHvnmTa3+k2W1qIUDuuLZXef1pheeN84lHSMc5Dr1tRAoGAW0vb
-eShASaafNT0PVSvI6Z3tmVagOfdoFS0WiLL2YwsDIfrbw+pJboUQLk2Cpi9LSPJt
-HQSfbb+Paj4ezffJYUy3FFJP09IKOnlq1S6G1JPYUONVm1Uoq/ZdrWHP3tBQtq+T
-6yPJ0GhLNW3Xi0ylzX5hwtmZgpavqKVzHJhOqpMCgYAveTCwSCRWdeoYW1X7iLvF
-g/lKRnAqwJUDxlVW/WiG5efYF1mD/T2XU7ekFKeXlnFtgA7rsbiPN+Ene1eO8n0g
-LZdZaJfkKGyQe1YKjti62vhtAadp8CDbjcI8NWUMg0Gv+lN6fq6F0crbnxyatyhV
-pAqKFAEL1TvsdquY+/Y3WQ==
------END PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/2022-final/crypto/coltranehash/container/index.html b/2022-final/crypto/coltranehash/container/index.html
@@ -1,23 +1,23 @@
-<html>
-    <head>
-        <title> Coltrane Hash </title>
-    </head>
-
-    Welcome!
-    <br/>
-
-    To use this site, please start by logging in:
-
-    <form action="login" method="get">
-        <label for="username"> username </label>
-        <input id="username" name="username" type="text" required>
-
-        <label for="password"> password </label>
-        <input id="password" name="password" type="password" required>
-
-        <input type="submit" value="login">
-    </form>
-
-    <a href="source"> view page source </a>
-
-</html>
+<html>
+    <head>
+        <title> Coltrane Hash </title>
+    </head>
+
+    Welcome!
+    <br/>
+
+    To use this site, please start by logging in:
+
+    <form action="login" method="get">
+        <label for="username"> username </label>
+        <input id="username" name="username" type="text" required>
+
+        <label for="password"> password </label>
+        <input id="password" name="password" type="password" required>
+
+        <input type="submit" value="login">
+    </form>
+
+    <a href="source"> view page source </a>
+
+</html>
diff --git a/2022-final/crypto/coltranehash/container/logged_in.html b/2022-final/crypto/coltranehash/container/logged_in.html
@@ -1,13 +1,13 @@
-<html>
-    <head>
-        <title> Logged in </title>
-    </head>
-
-    Hello {username}. You are logged in. Your hash is {hash}.
-
-    <br />
-    {secrets}
-
-    <br />
-    <a href="/"> Log out </a>
-</html>
+<html>
+    <head>
+        <title> Logged in </title>
+    </head>
+
+    Hello {username}. You are logged in. Your hash is {hash}.
+
+    <br />
+    {secrets}
+
+    <br />
+    <a href="/"> Log out </a>
+</html>
diff --git a/2022-final/crypto/coltranehash/container/nginx.conf b/2022-final/crypto/coltranehash/container/nginx.conf
@@ -1,33 +1,33 @@
-user www-data;
-worker_processes auto;
-pid /run/nginx.pid;
-
-events {}
-
-http {
-	sendfile on;
-	tcp_nopush on;
-	types_hash_max_size 2048;
-
-	access_log /var/log/nginx/access.log;
-	error_log /var/log/nginx/error.log;
-
-	gzip on;
-
-	upstream ctf {
-        server unix:/tmp/ctf.sock fail_timeout=0;
-    }
-
-    server {
-        listen 1337 ssl;
-
-        ssl_certificate     /var/web/certs/server.cert;
-        ssl_certificate_key /var/web/certs/server.key;
-
-        location / {
-            include proxy_params;
-            proxy_redirect off;
-            proxy_pass http://ctf;
-        }
-    }
-}
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+
+events {}
+
+http {
+	sendfile on;
+	tcp_nopush on;
+	types_hash_max_size 2048;
+
+	access_log /var/log/nginx/access.log;
+	error_log /var/log/nginx/error.log;
+
+	gzip on;
+
+	upstream ctf {
+        server unix:/tmp/ctf.sock fail_timeout=0;
+    }
+
+    server {
+        listen 1337 ssl;
+
+        ssl_certificate     /var/web/certs/server.cert;
+        ssl_certificate_key /var/web/certs/server.key;
+
+        location / {
+            include proxy_params;
+            proxy_redirect off;
+            proxy_pass http://ctf;
+        }
+    }
+}
diff --git a/2022-final/crypto/coltranehash/container/secrets.txt b/2022-final/crypto/coltranehash/container/secrets.txt
@@ -1 +1 @@
-Hello Admin! Here's your flag: SSM{gi4nt_st3p5_https://www.youtube.com/watch?v=2bQuay163xc}
+Hello Admin! Here's your flag: SSM{gi4nt_st3p5_https://www.youtube.com/watch?v=2bQuay163xc}
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		Hello Admin! Here's your flag: SSM{gi4nt_st3p5_https://www.youtube.com/watch?v=2bQuay163xc}
		Hello Admin! Here's your flag: SSM{gi4nt_st3p5_https://www.youtube.com/watch?v=2bQuay163xc}